8B_unit1教案

1、 牛津英语8B Unit 1 Past and Present Unit 1  The 1st period Content: Grammar Teaching aims:1. To learn some new words 2. To learn the use of the present perfect tense.3. To understand the difference between the present perfect tense and the simple past tense.Important and difficult points:

2、The usage of the perfect tense: have/ has +p.p.Teaching Procedures:Step1.New words learning.Step 2.Lead in the present perfect tense.T: When did you have breakfast? S:I had breakfast an hour ago.T: He had breakfast an hour ago. He has had breakfast.T: When did you begin to study in our school?S: We

3、began to study in our school in 2011.T: Yes. You began to study in our school in 2011.You have studied here for about two years.我们用一般过去时谈论过去发生的动作,但当过去发生的动作和现在有联系有影响时,我们用现在完成时态.(Refer to P11)Structure:  have/has+V(过分)Step 3.How we form the past participles of verbs 1. 规则变化和过去式的构成相同。2. 不规则变化参照不规则

4、动词表。（P120)have-had-had hear-heard-heard buy-bought-bought go-went-gone do-did-done eat-ate-eaten forget-forgot-forgotten cut-cut-cut read-read-read Step 4.Explain the use of the present perfect tense.(一) 基本用法:1. 到现在为止这段时间已发生的情况.动作从过去延续到现在.eg. She has been ill for three days. (Shes been) We have lear

5、ned 2,000 English words. (Weve )2. 某个动作虽是过去发生,但其后果和影响及于现在. eg. Thanks you.Ive had my supper.(现在用不着吃) Tom has seen the film.(对这部电影有所了解)(二) 时间状语:already,yet(否,疑),since+过去时间,ever,never,just,before(句尾),for+时间段,recently eg. She has already finished her work. I have ever heard about it.Step 5.Change the a

6、bove sentence patterns to general questions, negative sentences and question the underlined parts.Step 6.Make sentences.Step 7. Compare the difference between the present perfect tense and the simple past tense.现在完成时的特点是某一动作发生与现在有联系,一般过去时则单纯谈过去发生的某一动作,不涉及对现在的影响.eg.Simon has lost his watch./Simon los

7、t his watch. Have you bought a pen?/When did you buy the pen? What did you have for lunch?/Have you had lunch?etc注:句中有表示过去的时间状语如yesterday,last week,ago etc,不能用现完.Step 8.Chat time P11,A2Step 9.Homework: 1. Remember irregular verbs. 2.Finish the workbook. Blackboard: Summary: Unit 1 the second pe

8、riodContent: Comic strip & Welcome to the unitTeaching aims: 1 To introduce the concept of situations that started in the past and are continuing in the present2 To introduce the present perfect tense .Teaching procedures:Step 1: Dictate new words .Step 2: Revision. 1.Review the present perfect

9、tense 2. Correct mistakes 1.) He has come back for two hours .2.) Jimmy wrote to me since last week. 3 .)They got married since 10 years ago. 4.) Kate joined the league for three years. 5.) He has written two books since he has worked here. 6 .)How long did you go to th

10、e USA? Five years ago.Step 3: Comic strip.1.Listen to a short dialogue and think about the following questions: 1)What did Eddie do? Why? 2) How has Eddie changed? 3) How has Hobo changed?2. Listen to the dialogue again and try to repeat after the tape.3.Read the dialogue together and understand the

11、 meaning of the dialogue. 1.)Find out the sentences of the present perfect tense. 2.) You used to be kind. You used to share things with me . Be/get used to doing.Step 4: Welcome to the unit  A : 1.Write the correct names under the pictures.2.Make sentences using the present perfect tense. B: 1

12、. Talk about transport at different times. 2. Work in pairs and make more conversations.Step 5 :Homework: 1. Recite the conversation. 2. Finish the workbook.Blackboard : Summary:  Unit 1 The third period Content: Reading Teaching aims:1. To recognize types of questions used in interviews.2

13、. Grasp the usage of the phrases.3. Using the present perfect tense.Important and difficult points:The understanding of the readingSome useful expressionsTeaching procedures:Step 1: Dictate some past participles.Step 2: Review the dialogue .Step 3: New words learning.Step 4: Read the text and learn.

14、Step 5: Learn some useful expressions.1. be/get married 已婚的 get married to sb = marry sb . 与某人结婚。Eg: Tom got married to Mary last year =Tom married Mary last year. They got married last year.2. till= until 直到 Jim watched TV till late last night.3. not -until 直到才eg : He did his homework until 7 oclock yesterday evening. He didnt do his homework until 7 oclock yesterday evening.4. There haven't been any problems since then . 5. in some ways 在某些方面6. from time to time 不时7. over the years 8. all ones li